//using System;
//using System.Data;
//using System.Collections;
//using System.Data.SqlClient;
//using System.Collections.Generic;
//using System.Text;
//using Component;
//public abstract class  IProvider
//{static Provider instancce;
//    public static Provider Instance()
//    {
//    if (instancce == null){

//instancce = new Provider();
//    }return instancce;
//    }

//   public abstract ArrayList Category_Get(string sp);
//   public abstract ArrayList ContentManagement_Get(string sp);
//   public abstract ArrayList Img_Get(string sp);
//   public abstract ArrayList LienHe_Get(string sp);
//   public abstract ArrayList News_Get(string sp);
//   public abstract ArrayList Users_Get(string sp);
//    public abstract bool DIU(string sp, SqlParameter[] para);
//}